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The DLYFULL Universal Battery Tester is a compact and versatile device designed to check the health of various battery types, including AA, AAA, C, D, 9V, and multiple button cells. With a clear LCD display, it provides quick and accurate readings, helping you manage your batteries efficiently and prolong their lifespan.







| Manufacturer | DLYFULL |
| Part number | B2gray |
| Item Weight | 9.07 g |
| Package Dimensions | 13.9 x 9.6 x 2.9 cm; 9.07 g |
| Manufacturer reference | B2gray |
| Colour | Gray |
| Style | Compact |
| Power source type | Battery Powered |
| Item Package Quantity | 1 |
| Measurement Accuracy | not |
| Specification met | CE, FCC, RoHS |
| Included components | battery tester |
| Batteries included? | No |
| Batteries Required? | No |
M**G
Easy to use, great design
Excellent product, wish I'd found it years ago.
K**L
Nice little tool
Works a treat
M**N
Great product
Very simple to use, good job as the manual is in Chinese ;0)Works well.
A**R
arrived on time
very good
T**A
Excellent
Excellent little device
A**R
Versatile battery tester
It takes most sizes of battery including some button cells but not D cells. Seems to give an accurate reading. Better than testers I have had previously.
C**B
Good value
This is brilliant for checking the life of batteries. It saves throwing batteries that still have some life in them.
C**S
great product
This is better than I thought it would be. It is extremely light and feels at first hand that it is poor quality as it has 'brittle' type plastic however I was wrong and it works well. It is quick and very easy to use and checks a large range of battery types and sizes. It shows the range of power left in the battery. I was going to throw out about 10 batteries that still had a lot of power in because others I had put in appliances with them had low power so you think they are all dead. It saves a lot of time putting batteries in things knowing they work. As it stands at the moment I would recommend it.
Trustpilot
2 days ago
2 months ago